Assume you are guessing when picking one of the four answers below. After you picked it, we reveal one wrong answer to you. If you then change your answer afterwards (again at random) to one of the...

Extracted text: Assume you are guessing when picking one of the four answers below. After you picked it, we reveal one wrong answer to you. If you then change your answer afterwards (again at random) to one of the two remaining ones, what is your overall chance of obtaining the correct answer? O 1/3 O 1/4 O 3/8 O 1/2